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llw1986

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15515810048: 金币+2, ★★★很有帮助 2016-12-13 17:47:18
不需要吧 你看看你要做的标曲的最高点是多大浓度 5mg就不要称了 直接拿5mg配制就好了啊 只要能做出来标曲就可以吧 文献报道称12mg是他们天平精密度比较低吧。你直接配制按比例稀释就好了
11楼2016-12-13 17:11:27
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15515810048

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11楼: Originally posted by llw1986 at 2016-12-13 17:11:27
不需要吧 你看看你要做的标曲的最高点是多大浓度 5mg就不要称了 直接拿5mg配制就好了啊 只要能做出来标曲就可以吧 文献报道称12mg是他们天平精密度比较低吧。你直接配制按比例稀释就好了

谢啦

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12楼2016-12-13 17:33:50
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